Heat Index Forecast Tables
Issued by NWS
Issued by NWS
836
FMUS24 KWNH 190654
PRBWHI
DAYS 3--7 HEAT INDEX FORECAST TABLES
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
0652 UTC SAT SEP 19 2026
MEAN HEAT INDEX (DEG F) AND MEAN HI PROB (%) FRCSTS
AT WESTERN US CITIES - DAYS 3 TO 7 FROM SAT SEP 19 2026
ABILENE_TX ALBUQUERQUE_NM
ABI 0922 0923 0924 0925 0926 ABQ 0922 0923 0924 0925 0926
MEAN 79 78 79 79 81 MEAN 67 63 63 63 65
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 0 1 %>95 0 0 0 0 0
%>90 0 1 1 1 6 %>90 0 0 0 0 0
%>85 6 7 9 12 23 %>85 0 0 0 0 0
%>80 41 34 43 45 55 %>80 1 0 0 0 1
%>75 87 75 83 83 84 %>75 7 0 1 2 4
%>70 99 96 98 98 97 %>70 26 4 8 10 18
AMARILLO_TX AUSTIN_TX
AMA 0922 0923 0924 0925 0926 AUS 0922 0923 0924 0925 0926
MEAN 68 67 70 72 75 MEAN 91 89 87 85 85
%>100 0 0 0 0 0 %>100 3 2 1 0 0
%>95 0 0 0 0 0 %>95 17 11 6 3 4
%>90 0 0 0 0 1 %>90 54 42 29 18 18
%>85 0 0 0 0 5 %>85 88 79 68 51 50
%>80 0 0 1 5 20 %>80 99 97 94 84 82
%>75 2 2 14 28 48 %>75 100 100 100 97 97
%>70 28 23 53 67 77 %>70 100 100 100 100 100
BATON_ROUGE_LA BISMARCK_ND
BTR 0922 0923 0924 0925 0926 BIS 0922 0923 0924 0925 0926
MEAN 91 89 84 82 81 MEAN 57 62 64 65 64
%>100 2 0 0 0 0 %>100 0 0 0 0 0
%>95 17 4 2 0 0 %>95 0 0 0 0 0
%>90 58 34 12 5 4 %>90 0 0 0 0 0
%>85 92 83 44 26 22 %>85 0 0 0 0 0
%>80 100 99 80 63 56 %>80 0 0 0 0 0
%>75 100 100 97 91 86 %>75 0 0 1 2 3
%>70 100 100 100 99 98 %>70 0 5 9 17 15
BROWNSVILLE_TX CORPUS_CHRISTI_TX
BRO 0922 0923 0924 0925 0926 CRP 0922 0923 0924 0925 0926
MEAN 96 96 97 95 93 MEAN 94 95 94 92 90
%>100 20 21 25 14 8 %>100 10 14 11 5 3
%>95 55 58 62 47 34 %>95 39 47 42 26 17
%>90 86 89 90 81 72 %>90 85 88 85 64 49
%>85 98 99 99 97 94 %>85 99 99 99 92 83
%>80 100 100 100 100 100 %>80 100 100 100 99 97
%>75 100 100 100 100 100 %>75 100 100 100 100 100
%>70 100 100 100 100 100 %>70 100 100 100 100 100
DALLAS_TX DENVER_CO
DFW 0922 0923 0924 0925 0926 DEN 0922 0923 0924 0925 0926
MEAN 85 83 83 83 84 MEAN 63 64 65 66 67
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 3 2 2 2 3 %>95 0 0 0 0 0
%>90 17 12 12 10 15 %>90 0 0 0 0 0
%>85 51 37 37 34 41 %>85 0 0 0 0 0
%>80 85 71 70 68 72 %>80 0 0 0 0 0
%>75 98 92 92 91 92 %>75 0 0 1 3 4
%>70 100 99 99 99 99 %>70 3 8 10 20 24
DES_MOINES_IA EL_PASO_TX
DSM 0922 0923 0924 0925 0926 ELP 0922 0923 0924 0925 0926
MEAN 56 55 59 62 64 MEAN 77 72 72 73 74
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 0 0 %>95 0 0 0 0 0
%>90 0 0 0 0 0 %>90 1 0 0 0 0
%>85 0 0 0 0 0 %>85 5 0 0 1 2
%>80 0 0 0 0 0 %>80 26 5 5 8 12
%>75 0 0 0 0 1 %>75 62 28 25 33 42
%>70 0 0 1 5 11 %>70 90 68 65 69 79
FRESNO_CA GOODLAND_KS
FAT 0922 0923 0924 0925 0926 GLD 0922 0923 0924 0925 0926
MEAN 74 77 79 78 75 MEAN 59 64 67 67 68
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 0 0 %>95 0 0 0 0 0
%>90 0 0 0 0 0 %>90 0 0 0 0 0
%>85 0 1 3 3 3 %>85 0 0 0 0 0
%>80 2 17 39 30 16 %>80 0 0 0 0 2
%>75 36 74 88 77 49 %>75 0 1 4 5 10
%>70 91 98 99 97 82 %>70 2 12 28 26 35
GREAT_FALLS_MT HOUSTON_TX
GTF 0922 0923 0924 0925 0926 HOU 0922 0923 0924 0925 0926
MEAN 63 63 64 63 55 MEAN 94 93 89 86 86
%>100 0 0 0 0 0 %>100 9 7 1 1 0
%>95 0 0 0 0 0 %>95 36 32 9 5 5
%>90 0 0 0 0 0 %>90 77 75 38 23 22
%>85 0 0 0 0 0 %>85 97 97 77 57 55
%>80 0 0 0 1 0 %>80 100 100 96 86 85
%>75 0 1 2 5 1 %>75 100 100 100 98 97
%>70 3 7 14 16 4 %>70 100 100 100 100 100
JACKSON_MS KANSAS_CITY_MO
JAN 0922 0923 0924 0925 0926 MCI 0922 0923 0924 0925 0926
MEAN 89 84 80 78 77 MEAN 60 59 63 66 68
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 5 1 0 0 0 %>95 0 0 0 0 0
%>90 36 10 3 1 1 %>90 0 0 0 0 0
%>85 83 42 17 8 7 %>85 0 0 0 0 0
%>80 99 81 49 34 30 %>80 0 0 0 1 3
%>75 100 97 81 71 65 %>75 0 0 2 5 14
%>70 100 100 96 94 91 %>70 0 1 11 23 40
LAS_VEGAS_NV LITTLE_ROCK_AR
LAS 0922 0923 0924 0925 0926 LIT 0922 0923 0924 0925 0926
MEAN 76 77 80 80 80 MEAN 81 74 73 74 74
%>100 0 0 0 1 1 %>100 0 0 0 0 0
%>95 0 1 1 3 3 %>95 0 0 0 0 0
%>90 2 3 6 10 10 %>90 1 0 0 0 0
%>85 9 13 20 26 26 %>85 13 1 1 2 3
%>80 26 34 46 51 51 %>80 58 11 10 13 16
%>75 54 63 75 76 76 %>75 93 43 36 44 46
%>70 81 87 93 93 92 %>70 100 80 71 80 78
LOS_ANGELES_CA MIDLAND_TX
LAX 0922 0923 0924 0925 0926 MAF 0922 0923 0924 0925 0926
MEAN 71 73 74 75 75 MEAN 78 76 77 78 80
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 0 0 %>95 0 0 0 0 1
%>90 0 0 0 0 0 %>90 0 0 0 1 4
%>85 0 1 1 1 2 %>85 4 2 2 6 19
%>80 0 5 7 11 14 %>80 29 20 22 32 48
%>75 4 27 39 49 52 %>75 75 64 72 72 78
%>70 56 82 88 90 90 %>70 97 94 97 95 95
MINNEAPOLIS_MN NEW_ORLEANS_LA
MSP 0922 0923 0924 0925 0926 MSY 0922 0923 0924 0925 0926
MEAN 54 55 58 61 62 MEAN 92 91 87 84 83
%>100 0 0 0 0 0 %>100 4 3 0 0 0
%>95 0 0 0 0 0 %>95 24 18 4 1 1
%>90 0 0 0 0 0 %>90 64 58 26 12 10
%>85 0 0 0 0 0 %>85 93 91 66 45 36
%>80 0 0 0 0 0 %>80 99 99 93 82 73
%>75 0 0 0 0 1 %>75 100 100 99 97 94
%>70 0 0 0 3 7 %>70 100 100 100 100 99
NORTH_PLATTE_NE OKLAHOMA_CITY_OK
LBF 0922 0923 0924 0925 0926 OKC 0922 0923 0924 0925 0926
MEAN 56 59 63 63 64 MEAN 72 71 74 76 78
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 0 0 %>95 0 0 0 0 1
%>90 0 0 0 0 0 %>90 0 0 0 1 4
%>85 0 0 0 0 0 %>85 0 0 3 6 15
%>80 0 0 0 0 1 %>80 2 3 14 24 39
%>75 0 0 2 2 4 %>75 20 21 40 56 68
%>70 0 2 11 12 18 %>70 65 58 72 84 89
OMAHA_NE PENDLETON_OR
OMA 0922 0923 0924 0925 0926 PDT 0922 0923 0924 0925 0926
MEAN 56 56 59 62 63 MEAN 65 61 59 57 53
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 0 0 %>95 0 0 0 0 0
%>90 0 0 0 0 0 %>90 0 0 0 0 0
%>85 0 0 0 0 0 %>85 0 0 0 0 0
%>80 0 0 0 0 0 %>80 0 0 0 0 0
%>75 0 0 0 1 2 %>75 0 0 0 0 0
%>70 0 0 3 6 11 %>70 5 1 2 2 1
PHOENIX_AZ PORTLAND_OR
PHX 0922 0923 0924 0925 0926 PDX 0922 0923 0924 0925 0926
MEAN 87 90 91 91 92 MEAN 62 60 60 58 58
%>100 1 4 8 9 12 %>100 0 0 0 0 0
%>95 6 18 26 27 31 %>95 0 0 0 0 0
%>90 28 48 55 53 58 %>90 0 0 0 0 0
%>85 65 80 82 78 82 %>85 0 0 0 0 0
%>80 91 96 95 93 95 %>80 0 0 0 0 0
%>75 99 99 99 99 99 %>75 0 0 0 0 0
%>70 100 100 100 100 100 %>70 1 1 3 2 2
RAPID_CITY_SD SACRAMENTO_CA
RAP 0922 0923 0924 0925 0926 SAC 0922 0923 0924 0925 0926
MEAN 59 65 66 66 66 MEAN 71 73 76 73 70
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 0 0 %>95 0 0 0 0 0
%>90 0 0 0 0 0 %>90 0 0 0 0 0
%>85 0 0 0 0 0 %>85 0 0 1 1 0
%>80 0 0 0 0 1 %>80 0 2 15 8 3
%>75 0 1 3 4 7 %>75 7 30 58 34 17
%>70 0 11 18 23 25 %>70 58 84 92 73 49
SAINT_LOUIS_MO SALT_LAKE_CITY_UT
STL 0922 0923 0924 0925 0926 SLC 0922 0923 0924 0925 0926
MEAN 65 64 66 68 70 MEAN 63 63 65 67 67
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 0 0 %>95 0 0 0 0 0
%>90 0 0 0 0 0 %>90 0 0 0 0 0
%>85 0 0 0 0 1 %>85 0 0 0 0 0
%>80 0 0 0 2 6 %>80 0 0 0 0 2
%>75 2 1 4 10 22 %>75 1 0 1 3 10
%>70 16 11 22 36 49 %>70 8 5 10 23 32
SAN_ANTONIO_TX SAN_DIEGO_CA
SAT 0922 0923 0924 0925 0926 SAN 0922 0923 0924 0925 0926
MEAN 89 89 87 85 85 MEAN 70 72 73 74 75
%>100 1 1 0 0 0 %>100 0 0 0 0 0
%>95 10 8 4 2 2 %>95 0 0 0 0 0
%>90 43 38 27 16 17 %>90 0 0 0 0 0
%>85 84 79 71 54 51 %>85 0 0 0 1 3
%>80 98 98 96 89 85 %>80 0 1 3 9 15
%>75 100 100 100 99 98 %>75 2 12 22 38 48
%>70 100 100 100 100 100 %>70 46 72 83 88 90
SAN_FRANCISCO_CA SEATTLE_WA
SFO 0922 0923 0924 0925 0926 SEA 0922 0923 0924 0925 0926
MEAN 62 66 67 65 63 MEAN 60 58 57 56 55
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 0 0 %>95 0 0 0 0 0
%>90 0 0 0 0 0 %>90 0 0 0 0 0
%>85 0 0 0 0 0 %>85 0 0 0 0 0
%>80 0 0 1 0 0 %>80 0 0 0 0 0
%>75 0 1 5 1 0 %>75 0 0 0 0 0
%>70 1 12 28 12 4 %>70 0 0 0 0 0
SHREVEPORT_LA SIOUX_FALLS_SD
SHV 0922 0923 0924 0925 0926 FSD 0922 0923 0924 0925 0926
MEAN 88 83 80 79 80 MEAN 54 55 59 62 63
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 5 1 1 0 0 %>95 0 0 0 0 0
%>90 35 11 5 3 4 %>90 0 0 0 0 0
%>85 80 38 20 16 18 %>85 0 0 0 0 0
%>80 98 74 49 44 47 %>80 0 0 0 0 0
%>75 100 94 78 75 78 %>75 0 0 0 0 1
%>70 100 99 94 94 95 %>70 0 0 2 5 8
SPRINGFIELD_MO TUCSON_AZ
SGF 0922 0923 0924 0925 0926 TUS 0922 0923 0924 0925 0926
MEAN 67 65 66 69 71 MEAN 80 81 80 80 82
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 0 0 %>95 0 1 1 1 2
%>90 0 0 0 0 0 %>90 3 6 6 6 9
%>85 0 0 0 0 2 %>85 16 21 21 22 28
%>80 0 0 1 3 9 %>80 51 53 50 52 60
%>75 4 3 8 15 27 %>75 87 84 80 82 87
%>70 26 16 28 41 56 %>70 99 97 96 97 98
TULSA_OK WICHITA_KS
TUL 0922 0923 0924 0925 0926 ICT 0922 0923 0924 0925 0926
MEAN 71 69 72 74 76 MEAN 65 65 69 73 75
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 0 0 %>95 0 0 0 0 1
%>90 0 0 0 0 1 %>90 0 0 0 0 3
%>85 0 0 2 3 8 %>85 0 0 1 3 11
%>80 2 3 10 16 27 %>80 0 0 5 13 27
%>75 15 15 30 44 58 %>75 1 2 19 36 51
%>70 54 46 60 76 84 %>70 11 14 46 66 75
YUMA_AZ
YUM 0922 0923 0924 0925 0926
MEAN 84 87 90 92 93
%>100 0 1 5 9 12
%>95 1 5 20 31 35
%>90 8 25 50 62 65
%>85 42 63 80 88 88
%>80 85 91 95 98 98
%>75 99 99 99 100 100
%>70 100 100 100 100 100
URL IS WWW.WPC.NCEP.NOAA.GOV
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